25186824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 74692800

約数和(自身を除く): 49505976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 71, 72, 78, 104, 117, 142, 156, 213, 234, 284, 312, 379, 426, 468, 568, 639, 758, 852, 923, 936, 1137, 1278, 1516, 1704, 1846, 2274, 2556, 2769, 3032, 3411, 3692, 4548, 4927, 5112, 5538, 6822, 7384, 8307, 9096, 9854, 11076, 13644, 14781, 16614, 19708, 22152, 26909, 27288, 29562, 33228, 39416, 44343, 53818, 59124, 66456, 80727, 88686, 107636, 118248, 161454, 177372, 215272, 242181, 322908, 349817, 354744, 484362, 645816, 699634, 968724, 1049451, 1399268, 1937448, 2098902, 2798536, 3148353, 4197804, 6296706, 8395608, 12593412, 25186824]

約数ペア:

[(1, 25186824), (2, 12593412), (3, 8395608), (4, 6296706), (6, 4197804), (8, 3148353), (9, 2798536), (12, 2098902), (13, 1937448), (18, 1399268), (24, 1049451), (26, 968724), (36, 699634), (39, 645816), (52, 484362), (71, 354744), (72, 349817), (78, 322908), (104, 242181), (117, 215272), (142, 177372), (156, 161454), (213, 118248), (234, 107636), (284, 88686), (312, 80727), (379, 66456), (426, 59124), (468, 53818), (568, 44343), (639, 39416), (758, 33228), (852, 29562), (923, 27288), (936, 26909), (1137, 22152), (1278, 19708), (1516, 16614), (1704, 14781), (1846, 13644), (2274, 11076), (2556, 9854), (2769, 9096), (3032, 8307), (3411, 7384), (3692, 6822), (4548, 5538), (4927, 5112)]